Improved 2-Ray Model for Overwater Propagation Channels: Modeling the Instantaneous Variations in the Received Signal Strength
IEEE Wireless Communications Letters(2019)
摘要
Based on analyzing two-day ship-to-shore propagation measurements performed simultaneously at two frequency bands (1.39 GHz and 4.5 GHz), we extract the small-scale fading (SSF) and show that the higher the frequency, the larger the amplitudes of the SSF. Consequently, we introduce a modification to the 2-ray model so that the behavior of the SSF at different frequency bands is captured. We model ...
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关键词
Sea measurements,Directive antennas,Marine vehicles,Transmitting antennas,Frequency measurement,Fading channels,Sea surface
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